🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.75 AU - 0.93 AU

Year: 284 Days

Day: 41.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.04 AU - 1.26 AU

Year: 455 Days

Day: 29.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 91,019,202 km

• M1: 26,628 km (0.117 R)
• M2: 114,143 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.8

Radius: 8.6

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.11 AU - 8.21 AU

Year: 8600 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 91,019,202 km

• M1: 155,582 km (0.092 R)
• M2: 693,835 km (0.098 R)
• M3: 1,117,197 km (0.104 R)
• M4: 1,653,804 km (0.083 R)
• M5: 2,524,913 km (0.068 R)
• M6: 3,628,347 km (0.111 R)
• M7: 3,906,748 km (0.062 R)
• M8: 4,968,444 km (0.064 R)
• M9: 5,953,995 km (0.101 R)
• M10: 8,149,344 km (0.099 R)
• M11: 8,588,563 km (0.087 R)
• M12: 8,917,978 km (0.062 R)
• M13: 10,092,321 km (0.03 R)
• M14: 10,787,652 km (0.083 R)
• M15: 14,576,667 km (0.109 R)
• M16: 19,170,219 km (0.08 R)
• M17: 22,329,277 km (0.118 R)
• M18: 25,649,303 km (0.102 R)
• M19: 26,247,395 km (0.111 R)
• M20: 27,382,394 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.9

Radius: 7.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.48 AU - 14.14 AU

Year: 18935 Days

Day: 16.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 91,019,202 km

• M1: 169,644 km (0.077 R)
• M2: 480,508 km (0.107 R)
• M3: 1,150,408 km (0.026 R)
• M4: 2,254,290 km (0.065 R)
• M5: 9,353,607 km (0.058 R)
• M6: 10,629,378 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.4

Radius: 7

Gravity: 15.76 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.38 AU - 16.62 AU

Year: 23613 Days

Day: 22.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 91,019,202 km

• M1: 87,216 km (0.112 R)
• M2: 577,149 km (0.105 R)
• M3: 804,837 km (0.112 R)
• M4: 1,054,067 km (0.111 R)
• M5: 1,484,609 km (0.093 R)
• M6: 2,875,869 km (0.051 R)
• M7: 3,121,060 km (0.118 R)
• M8: 3,908,992 km (0.049 R)
• M9: 4,673,587 km (0.032 R)
• M10: 5,130,758 km (0.089 R)
• M11: 5,743,511 km (0.115 R)
• M12: 6,089,681 km (0.064 R)
• M13: 7,362,010 km (0.082 R)
• M14: 9,984,012 km (0.113 R)
• M15: 10,612,922 km (0.109 R)
• M16: 10,937,100 km (0.108 R)
• M17: 13,022,794 km (0.099 R)
• M18: 17,510,281 km (0.116 R)
• M19: 20,947,591 km (0.11 R)
• M20: 24,583,568 km (0.117 R)
• M21: 27,999,785 km (0.097 R)
• M22: 34,610,365 km (0.12 R)
• M23: 36,485,275 km (0.081 R)
• M24: 53,791,654 km (0.1 R)
• M25: 60,522,063 km (0.093 R)
• M26: 65,163,636 km (0.108 R)
• M27: 70,036,786 km (0.117 R)
• M28: 74,436,460 km (0.102 R)
• M29: 75,147,498 km (0.101 R)
• M30: 77,550,489 km (0.08 R)
• M31: 82,256,539 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.9

Radius: 4.6

Gravity: 27.64 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.47 AU - 21.65 AU

Year: 28317 Days

Day: 16.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 91,019,202 km

• M1: 57,894 km (0.071 R)
• M2: 202,855 km (0.027 R)
• M3: 352,153 km (0.077 R)
• M4: 512,074 km (0.089 R)
• M5: 661,671 km (0.073 R)
• M6: 936,183 km (0.09 R)
• M7: 1,411,306 km (0.043 R)
• M8: 2,011,493 km (0.112 R)
• M9: 2,873,326 km (0.084 R)
• M10: 3,507,621 km (0.113 R)
• M11: 4,336,543 km (0.088 R)
• M12: 6,511,696 km (0.081 R)
• M13: 6,844,701 km (0.06 R)
• M14: 8,236,111 km (0.114 R)
• M15: 8,457,067 km (0.108 R)
• M16: 9,381,133 km (0.09 R)
• M17: 12,052,502 km (0.064 R)
• M18: 13,144,567 km (0.104 R)
• M19: 13,753,280 km (0.087 R)
• M20: 13,986,204 km (0.054 R)
• M21: 14,142,983 km (0.103 R)
• M22: 16,289,712 km (0.04 R)
• M23: 17,804,989 km (0.117 R)
• M24: 19,606,895 km (0.113 R)
• M25: 22,158,287 km (0.099 R)
• M26: 24,014,348 km (0.116 R)
• M27: 26,928,066 km (0.106 R)
• M28: 27,908,081 km (0.117 R)
• M29: 31,257,129 km (0.06 R)
• M30: 33,867,312 km (0.099 R)
• M31: 48,577,421 km (0.047 R)
• M32: 50,578,591 km (0.045 R)
• M33: 56,512,840 km (0.102 R)
• M34: 61,623,552 km (0.099 R)
• M35: 63,751,282 km (0.095 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 13,529 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit